New Zealand Gazette – 1998 – No. 116

Page 2852

✨ Electricity Reliability Performance Measures

NEW ZEALAND GAZETTE

No. 116

Year ended 31 March

	1998	1997	1996	1995

Regulation 16:

(1) Reliability performance measures

Class A | 0 | 0 | 0 | 0
Class B | 343 | 511 | 350 | 290
Class C | 257 | 385 | 369 | 300
Class D | 4 | 10 | 12 | 4
Class E | 0 | 0 | 0 | 0
Class F | 0 | 0 | 0 | 0
Class G | 0 | 0 | 0 | 0
Total | 604 | 906 | 731 | 594

(2) Total number of faults per 100 circuit kilometres prescribed voltage electric lines.

                  | 10.0 | 14.7 | 14.4 | 12.1

(3) Total number of faults per 100 circuit kilometres of underground prescribed voltage electric lines.

33kV | 0 | 0 | 0 | 0
11kV | 0 | 16.7 | 4.8 | 33.3
Total | 0 | 16.7 | 4.8 | 33.3

(4) Total number of faults per 100 circuit kilometres of overhead prescribed voltage electric lines.

33kV | 15.7 | 13.2 | 16.7 | 9.8
11kV | 9.5 | 14.7 | 15.0 | 12.3
Total | 10.0 | 14.7 | 14.5 | 12.1

(5) The SAIDI for total of interruptions

                  | 662.2| 866.3| 714.92| 886.4

(6) The SAIDI for total of interruptions within each interruptions class -

Class A | 0 | 0 | 0 | 0
Class B | 334.5| 368.7| 331.05| 398.7
Class C | 303.8| 460.5| 370.15| 468.8
Class D | 23.9 | 37.09| 13.71 | 18.8
Class E | 0 | 0 | 0 | 0
Class F | 0 | 0 | 0 | 0
Class G | 0 | 0 | 0 | 0

(7) The SAIFI for total of interruptions

                  | 9.3  | 11.00| 11.03| 9.59

(8) The SAIFI for total of interruptions within each interruption class -

Class A | 0 | 0 | 0 | 0
Class B | 1.79 | 1.90 | 1.68 | 1.52
Class C | 6.98 | 7.76 | 9.08 | 7.59
Class D | 0.54 | 1.34 | 0.27 | 0.47
Class E | 0 | 0 | 0 | 0
Class F | 0 | 0 | 0 | 0
Class G | 0 | 0 | 0 | 0

(9) The CAIDI for total of interruptions

                  | 71.18| 78.78| 64.81| 92.43

(10) The CAIDI for total interruptions within each interruption class -

Class A | - | - | - | -
Class B | 186.73| 194.30| 196.73| 262.33
Class C | 43.55| 59.35| 40.76| 61.77
Class D | 44.54| 27.68| 51.37| 40.04
Class E | - | - | - | -
Class F | - | - | - | -
Class G | - | - | - | -

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VUW Te Waharoa — NZ Gazette 1998, No 116

NZLII — NZ Gazette 1998, No 116

The Executive Wing of Parliament (depicted) is universally known as The Beehive. It was completed in 1977 and remains the primary office for the elected Government of the day.

✨ LLM interpretation of page content

🏭 Waitomo Energy Services Limited Financial Performance Statement (continued from previous page)

Domain🏭 Trade, Customs & Industry
KeywordsElectricity, Reliability Performance, Faults, Interruptions, SAIDI, SAIFI, CAIDI, Circuit Kilometres

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